Data transmission system



19 6 a. A. HARRIS ETAL 3,295,108

DATA TRANSMISSION SYSTEM Filed Jan, 30, 1963 66 Sheets-Sheet 1 TRANSMITTER TRANSMITTER STATIoN NO.I STATIDN N0. 2

DUAL TAB cARD TAB CARD :3 BADGE READERS READERS a MANUAL 8. MANUAL DATA DATA INSERTIDN INsERTIoN TRANSMITTER STATIDN NO.3

BADGE z S READER TRANSMITTER STATIDNJIIDA DUAL o TAB CARD READERS BADGE a MANUAL READER DATA I2 3/ INSERTIDN REcEIvER- FIG, I CONTROL REcoRDER TIME TRANS MISSION, I5 MANUAL a BEN L IEX I R I AUTOMAT'C BY JOHN M. NEEL ATTENDANCE ATTORNE Dec. 27, 1966 B. A. HARRIS ETAL DATA TRANSMISSION SYSTEM 66 Sheets-Sheet Filed Jan. 30, 1963 TRANSMITTER STATION Z TRANSMITTER STATION Y TRANSMITTER STATION X m m we EE 2 R 4 G I L F 0 W W J R m O a m w AW My A? M M n IIIQ H J R M LPN. M u L L LEO; u m U m m F J J JJ JW JAUJ JUJ J J J J n Q U i K K" m Dec. 27, 1966 B. A. HARRIS ETAL DATA TRANSMISSION SYSTEM Filed Jan. 30, 1963 66 h etssheet 5 TRANSACTION SELECTOR 8| MANUAL DATA INSERTION TAB CARD

READER TAB CARD

READER FIG. 3

SERIA LIZER TRANSACTION SELECTOR 8| MANUAL DATA INSERTION TAB CARD READER BADGE READER FIG.4

Dec. 27, 1966 B. A. HARRIS ETAL DATA TRANSMISSION SYSTEM Filed Jan. 30, 1963 6 Sheets-Sheet 4 TRANSACTION SELECTOR 8| MANUAL DATA x22 INSERTION 5 TAB TAB CARD CARD READER READER 20 20 T BADGE l READER A l L 23 24 BADGE READER SERIALIZER --21,

Dec. 27, 1966 a. A. HARRIS ETAL 3,295,108

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Dec. 27, 1966 B. A. HARRIS ETAL 3,295,108

DATA TRANSMISSION SYSTEM Filed Jan. 30, 1963 6 Sheets-$heet 19 wwm 5m m3 mm :8 Nam mam 28 9mm T Em @ww WI. T: WI. T T w: Tm

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1. A DATA TRANSMISSION SYSTEM COMPRISING A DATA RECEIVER, PERSONNEL REPORTING MEANS FOR READING AND TRANSMITTING TO SAID RECEIVER DATA RECORDED BY INDIVIDUAL PER SONNEL-IDENTIFICATION RECORD MEDIA, DATA REPORTING MEANS FOR READING AND TRANSMITTING TO SAID RECEIVING DATA RECORDED BY TRANSACTION RECORD MEDIA, TIME REPORTING MEANS FOR TRANSMITTING TIME DATA TO SAID RECEIVER, CONTROL MEANS FOR PERMITTING ALL OF SAID REPORTING MEANS TO TRANSMIT TO SAID RECEIVER IN PRESELECTED ORDER OF TRANSMISSIONS, AND ATTENDANCE-REPORTING CONTROL MEANS SELECTABLY OPERABLE TO MODIFY THE CONTROL EFFECTED BY SAID CONTROL MEANS TO TERMINATE ALL TRANSMISSIONS BY SAID DATA REPORTING MEANS AND PERMIT TIME-SHARED TRANSMISSIONS BY EACH OF SAID PERSONNEL AND TIME REPORTING MEANS. 